1. Asia
  2. Japan
  3. Ehime Prefecture
  4. Niihama

Niihama

Ehime Prefecture, Japan

2026-06-14 21:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
10
O3
μg/m³
40.2
NO2
μg/m³
13.3
CO
μg/m³
125
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
24℃
75%
10 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Hongo
AQI 15
Hoshibaracho
AQI 15
Kitashinmachi
AQI 15
Kubotacho
AQI 15
Nishibaracho
AQI 15
Takihama
AQI 15
Udakacho
AQI 17
Data Sources
http://soramame.taiki.go.jp/

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